<template>
  <div class="recommend">
    <scroll class="recommend-content" ref="scroll" :data="discList"
         v-if="recommends.length">
         <div>
      <div class="slider-warper">
        <slider>
          <div v-for="item in recommends"
               :key="item.id">
            <a :href="item.linkUrl">
              <img class="needsclick" :src="item.picUrl" @load="loadImage">
            </a>
          </div>
        </slider>
      </div>
      <div class="recommend-list">
        <h1 class="list-title">热门推荐单推荐</h1>
        <ul>
          <li class="item" v-for="(item, index) in discList" :key="index">
            <div class="icon">
              <img width="60" height="60" v-lazy="item.imgurl">
            </div>
            <div class="text">
              <h2 class="name" v-html="item.creator.name"></h2>
              <p class="desc" v-html="item.dissname"></p>
            </div>
          </li>
        </ul>
      </div>
      </div>
          <div class="loading-container" v-show="!discList.length">
      <loading></loading>
    </div>
    </scroll>
  </div>
</template>

<script>
import { getRecommend, getDiscList } from 'api/recommend'
import { ERR_OK } from 'api/config'
import Slider from 'base/slider/slider'
import Scroll from 'base/scroll/scroll'
import Loading from 'base/loading/loading'
export default {
  name: 'recommend',
  components: {
    Slider,
    Scroll,
    Loading
  },
  data () {
    return {
      recommends: [],
      discList: []
    }
  },
  created () {
    setTimeout(() => {
      this._getDiscList()
    }, 3000)
    this._getRecommend()
  },
  methods: {
    _getRecommend () {
      getRecommend().then((res) => {
        if (res.code === ERR_OK) {
          this.recommends = res.data.slider
        }
      })
    },
    _getDiscList () {
      getDiscList().then((res) => {
        if (res.code === ERR_OK) {
          this.discList = res.data.list
        }
      })
    },
    loadImage () {
      if (!this.checkloaded) {
        this.checkloaded = true
        this.$refs.scroll.refresh()
      }
    }
  }
}
</script>

<style scoped lang="stylus" rel="stylesheet/stylus">
@import '~common/stylus/variable'
  .recommend
    position: fixed
    width: 100%
    top: 88px
    bottom: 0
    .recommend-content
      height: 100%
      overflow: hidden
      .slider-wrapper
        position: relative
        width: 100%
        overflow: hidden
      .recommend-list
        .list-title
          height: 65px
          line-height: 65px
          text-align: center
          font-size: $font-size-medium
          color: $color-theme
        .item
          display: flex
          box-sizing: border-box
          align-items: center
          padding: 0 20px 20px 20px
          .icon
            flex: 0 0 60px
            width: 60px
            padding-right: 20px
          .text
            display: flex
            flex-direction: column
            justify-content: center
            flex: 1
            line-height: 20px
            overflow: hidden
            font-size: $font-size-medium
            .name
              margin-bottom: 10px
              color: $color-text
            .desc
              color: $color-text-d
      .loading-container
        position: absolute
        width: 100%
        top: 50%
        transform: translateY(-50%)
</style>
